[Pw_forum] compilation of bfgs_modules.f90 on Sun

[Sergey Lisenkov]

We had the same problem with pathscale compiler (v3.0) on Sun Opteron cluster and this trick solved a problem. According to pathscale support team, it was a compiler bug ( as Paolo always tells us:-). Maybe the Sun compiler has the same bug...

Regards,
  Sergey

27.07.07, 18:05, Antonio Tilocca <uccaati at ucl.ac.uk>:

> For some reason, the Sun compiler stops while compiling bfgs_modules.f90,
> complaining that the .dot. and .times. operators are not defined
> in gdiis_step. Adding "USE basic_algebra_routines" at the
> beginning of this routine apparently fixes the problem, but I am not sure
> why the problem is there in first place.
> Antonio Tilocca
> Chemistry/UCL/UK
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